Renzo Montagnani
Dr. Bernardino Livi
Barbara Bouchet
Manuela e Diana Robelli
Giacomo Rizzo
commissario
Antonio Ferrandis
Commendator Iginio Robelli
Manuel Gallardo
Renato
Cinzia de Ponti
Irene
María Luisa Merlo
Laura Battoni Livi
Francisco Cecilio
Armando
Alfonso del Real
Fernanda Hurtado
María Rubio
Liana Tabacchino
Dental patient (uncredited)
Maurizio Lucidi
Director
Ángel Luis Fernández
Director of Photography
Francisco Lara Polop
Writer
Sandro Continenza
Armando Trovajoli
Music
